110011000000985 has 8 divisors (see below), whose sum is σ = 132015779043720. Its totient is φ = 88007080639104.

The previous prime is 110011000000943. The next prime is 110011000000987. The reversal of 110011000000985 is 589000000110011.

It can be written as a sum of positive squares in 4 ways, for example, as 4271959864384 + 105739040136601 = 2066872^2 + 10282949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110011000000985 - 2¹² = 110010999996889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110011000000987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214638650 + ... + 215150579.

It is an arithmetic number, because the mean of its divisors is an integer number (16501972380465).

Almost surely, 2^{110011000000985} is an apocalyptic number.

It is an amenable number.

110011000000985 is a deficient number, since it is larger than the sum of its proper divisors (22004779042735).

110011000000985 is an equidigital number, since it uses as much as digits as its factorization.

110011000000985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429840427.

The product of its (nonzero) digits is 360, while the sum is 26.

Adding to 110011000000985 its reverse (589000000110011), we get a palindrome (699011000110996).

The spelling of 110011000000985 in words is "one hundred ten trillion, eleven billion, nine hundred eighty-five", and thus it is an aban number.